000			00476nam a2200145Ia 4500
008			151021s9999 xx 000 0 und d
020			_a393055027
050			_aGF 41 .E39 1973
245			_a_Pollution resources and the Environment An Introduction to Current Issues of Public Policy / Ethoven Alain C.
260			_aNew York : Norton , 1973
300			_a284 p.
500			_aincludes index
650			_a_Environmental Science
980			_a^d20110712 03:22:37^okilerai
999			_c7893 _d7893